How many elements are in H2CrO4

asked Aug 23, 2021 182k views

1 vote

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3 votes

Answer:

3 elements

Step-by-step explanation:

The elements are:

- Chromium

- Hydrogen

- Oxygen

Exta answered Aug 25, 2021

by Exta

8.7k points

2 votes

There are 7 elements

8.3k points

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